Why are the video-clips of parents threatening or hitting the children not studying as per their wish or domestic helpers beating the children are very common on social media nowadays?

Explanation

a. Several parents tend to physically punish their children in ourder to make them focus mor on studies and get higher grades and marks.
b. They have extremely high expectations from their children and are ready to spend more money to educate them by sending them to private tutions and classes.
c. In many houses, children are left along with the servents, who might not be to affectionate towards them. it generally happens in houses where both mother and father are ways from home due to work.
d. These servants cannot take case of the psychologicval needs of the children, get irritated listening to their daily demands and tend to beat them.